9. The table below shows the discount prices for a pair of shoes over several months.
a) Write a rule, then b) find the price of the shoes after 8 months.
Month
Price
$80.00
$72.00
2
$72.00
$64.80
© Gina Wilson (All Things Algebra

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.